Factor Info

ID 103535
Size 611 digits / 2030 bits
Status composite
Value 72245129123028887667812856093685866042585734235544036283797739392531824728296333016260026448654019913801299953039438085412675607961292751014479567023242146881707206675613434310143015888433873590996046245327198891810142350642240024098907736487675121495580663367506787820246825187302472653961519150196578122345251779472469013921913433426334312497923364759992530290899349143630118100695399867179010723017598905450734120304804537984407163572530310277913647672052160526789579645027065674014874438307732307671728235657024938507895711768977071917927911829495989104508737009778160376493244135031843503941029896617201603

Factorizations

Primary (ID: 49222) 1628252594059348970960082262111 (proven prime)
(ID: 121623) 44369730708008065859415799712115851255203694548102897617724817911806806059584863236373788654988177634420374668005027354273433567824496948161716872875853242468832412929514899579168627801018981756859394639897435833062950447523784827602605265645471340119244506954555326438394849585561059818385507392564889745920463216271906747224664436480671294212269742731741898163048481388261517142997609872746415415389976605351301838723788222747948922287189476404057095675453075049594664477108261024122779062630343948269368192222573477505720336393884706910096030019316030891334800395658856898892573 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.